Port flush_cache tool.

chrome/test/perf/perftests.scons

-# Copyright (c) 2006-2008 The Chromium Authors. All rights reserved.
+# Copyright (c) 2008 The Chromium Authors. All rights reserved.
 # Use of this source code is governed by a BSD-style license that can be
 # found in the LICENSE file.
 
+__doc__ = """
+Configuration for building the perf_tests{,.exe} executable.
+"""
+
 Import('env')
 
 env = env.Clone()
 
 env.ApplySConscript([
-    '$BASE_DIR/gfx/using_base_gfx.scons',
     '$BASE_DIR/using_base.scons',
-    '$BZIP2_DIR/using_bzip2.scons',
-    '$CHROME_DIR/third_party/hunspell/using_hunspell.scons',
+    '$NET_DIR/using_net.scons',
     '$CHROME_SRC_DIR/build/using_googleurl.scons',
-    '$CHROME_SRC_DIR/build/using_v8.scons',
     '$GTEST_DIR/../using_gtest.scons',
     '$ICU38_DIR/using_icu38.scons',
-    '$LIBJPEG_DIR/using_libjpeg.scons',
-    '$LIBPNG_DIR/using_libpng.scons',
-    '$LIBXML_DIR/using_libxml.scons',
-    '$LIBXSLT_DIR/using_libxslt.scons',
     '$MODP_B64_DIR/using_modp_b64.scons',
-    '$NET_DIR/using_net.scons',
-    '$SDCH_DIR/using_sdch.scons',
-    '$SKIA_DIR/using_skia.scons',
-    '$ZLIB_DIR/using_zlib.scons',
 ])
 
 env.Prepend(
     CPPDEFINES = [
         'PERF_TEST',
     ],
     LIBS = [
-        'activex_shim',
         'browser',
-        'browser_views',
         'common',
-        'debugger',
-        'default_plugin',
-        'glue',
-        'JavaScriptCore_pcre',
-        'plugin',
-        'port',
-        'renderer',
         'sqlite',
-        'util',
-        'v8_snapshot',
-        'V8Bindings',
-        'views',
-        'WebCore',
-        'WTF',
     ],
 )
 
-if env['PLATFORM'] == 'win32':
-  env.Prepend(
-      LIBS = [
-          'rpcrt4',
-          'shlwapi',
-          'winmm',
-      ],
-  )
+if env['PLATFORM'] in ('posix', 'darwin'):
+  env.SConscript([
+      '$LIBEVENT_DIR/using_libevent.scons',
+  ], {'env':env})
 
 input_files = [
     'perftests.cc',
     'url_parse_perftest.cc',
     '$BASE_DIR/perftimer$OBJSUFFIX',
     '$CHROME_DIR/browser/safe_browsing/database_perftest.cc',
     '$CHROME_DIR/browser/visitedlink_master$OBJSUFFIX',
     '$CHROME_DIR/browser/visitedlink_perftest.cc',
     '$CHROME_DIR/common/json_value_serializer_perftest.cc',
 ]
 
-env.ChromeTestProgram('perf_tests', input_files)
+if env['PLATFORM'] == 'win32':
+  env.Prepend(
+      LIBS = [
+          'rpcrt4',
+          'shlwapi',
+          'winmm',
+      ]
+  )
+
+if env['PLATFORM'] != 'win32':
+  # TODO(port): Port these files.
+  remove_files = [
+      'url_parse_perftest.cc',
+      '$CHROME_DIR/browser/visitedlink_master$OBJSUFFIX',
+      '$CHROME_DIR/browser/visitedlink_perftest.cc',
+  ]
+  for file in remove_files:
+    input_files.remove(file)
+
+if env['PLATFORM'] in ('posix', 'win32'):
+  env.ChromeTestProgram('perf_tests', input_files)